使用 Joda 或标准 Java API 检查日期是否在时间范围内
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Check if date is within time range using Joda or standard Java API
提问by EugeneP
I have first time as string '12:00:00' and another '19:00:00'. How to check time portion of the day is within these time values?
我第一次作为字符串 '12:00:00' 和另一个 '19:00:00' 。如何检查一天中的时间部分是否在这些时间值内？
回答by Mark McLaren
Using Joda Time you could do something like this:
使用 Joda Time 你可以做这样的事情：
DateTime start = new DateTime(2010, 5, 25, 12, 0, 0, 0);
DateTime end = new DateTime(2010, 5, 25, 21, 0, 0, 0);
Interval interval = new Interval(start, end);
DateTime test = new DateTime(2010, 5, 25, 16, 0, 0, 0);
System.out.println(interval.contains(test));
回答by Andreas Dolk
Create calendar instances of the start and end times for the same day as your 'test' date. Then you can easily compare the calendar objects to determine if the current date is inside or outside the range.
为“测试”日期的同一天创建开始时间和结束时间的日历实例。然后您可以轻松地比较日历对象以确定当前日期是在范围内还是在范围外。
